Finding the Fourth Proportional to 50,814.63, 76,338.69 and 35,856.18

Step by Step Solution

1. Step 1: Write the proportion equation
   50,814.63 : 76,338.69 = 35,856.18 : x
2. Step 2: Convert to fraction form
   50,814.63/76,338.69 = 35,856.18/x
3. Step 3: Cross multiply
   50,814.63x = 76,338.69 × 35,856.18
4. Step 4: Simplify right side
   50,814.63x = 2,737,213,809.60
5. Step 5: Solve for x
   x = 2,737,213,809.60/50,814.63
6. Step 6: Final answer
   x = 53,866.65